Appropriate roller diameter can completely eliminate the residual stress of the material.
Straightening roller's tilt allowable adjustment, good performance in flatness and easy to be operated.
High rigidity mechanical structure to ensure the accuracy in straightness.
Very smooth out-feeding control, equipped with inverter to go with press to control feeding speed.
Heat treatment→ grind→ hard chrome electroplated→ second grind→ high accuracy roller to ensure the thickness of hard chrome layer to enhance wearing resiliency.